6RB-18230-52858 · OpenVSafe

Timeline

Registration Vaccinations Survey responses Call reports Cases without a report Call attempts Call successful Pregnancy survey

2021-03-02
Registered in v-safe
2021-03-02
Dose 1 — Pfizer-BioNTech
2021-03-02
Health check-in — day 0, dose 1
Feeling: Good · Site: Pain, Redness · None

Adult check-in
2021-03-03
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-03-04
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Itching · None

Adult check-in
2021-03-05
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-06
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-07
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Headache, Fatigue or tiredness

Adult check-in
2021-03-08
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Headache

Adult check-in
2021-03-09
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-03-16
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-03-23
Dose 2 — Pfizer-BioNTech
2021-03-23
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-03-24
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Fever · Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-03-25
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-03-26
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-27
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-28
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-29
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-30
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-04-06
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-04-13
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-04-22
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-04-27
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-04
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-06-22
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2022-03-25
Survey response — 12 months, dose 2
MedDRA: Blood pressure decreased, Pregnancy — Feeling: Good · Get care from a doctor or other healthcare professional

Free text: Symptoms: Blood pressure crashes · Healthcare visit (other): While giving birth (never happened before)

MedDRA releases: 2024-11 · check-in free text available
2022-03-25
Report sent to call center — 12 months, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2022-03-28
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-02	Pfizer-BioNTech
2	2021-03-23	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2022-03-25	Unsuccessful

Free text

Release 11 — 12 months, dose 2

2022-03-25

Symptoms: Blood pressure crashes

Healthcare visit (other): While giving birth (never happened before)

Each entry is dated by the survey it was written in (the CDC re-sent the releases with survey dates in 2025); click a date to see that survey response. The CDC cut some text off at about 250 characters: symptoms in every release, and the other two fields in releases 9-12. Those entries are marked "cut off by CDC".

MedDRA terms by release

Field	Preferred term	2021-09	2023-04	2024-11
HCVO	Pregnancy	·	·	✓
SD	Blood pressure decreased	·	·	✓

✓ active code · ○ coded but marked inactive · blank = not in that release